Abstract: A user interface for use with an electronic trading system includes a display that shows a bid price axis and an ask price axis, as well as corresponding sizes, and a visual indicator of the inside market. When the inside market changes in response to changing market conditions, the display of the inside market clearly shows a spatial movement of the inside market as well as the representative price(s) associated therewith, thereby rendering the two price axis dynamic axis. The user interface is easy to use, intuitive as well as customizable, and contains features that facilitate efficient electronic trading and shows trading activity pertaining to the user as well as the market in general.

Abstract: Methods and systems are provided herewith for exchanging and rating works of art. A value for each of a plurality of portfolios of art owned by a plurality of participants is determined. Ownership interests in the plurality of portfolios of art are pooled in a legal ownership entity. For each participant, an initial participant value is determined based on the determined value of each portfolio of art owned by the respective participant. A respective quantity of shares of the legal ownership entity for each respective participant is determined based on the participant value determined for the participant. An indicia of the respective quantity of shares is transmitted to each respective participant. Participants may buy and sell usage and ownership interests in the portfolios of art. Participants may also redeem their shares for cash or other value.

Abstract: In some embodiments, a broker pools funds from multiple clients and uses the funds to place bets in casinos.

Abstract: In various embodiments, the motion of a wristband is used to control games.

Abstract: Systems and methods for providing trading exclusivity/priority in response to quantity of items traded in electronic trading systems is provided. The method preferably includes receiving an incoming order for the item and determining whether the incoming order matches a current order for the item and satisfies a minimum volume requirement. When the incoming order matches a current order for the item and satisfies a minimum volume requirement, the method includes transacting a trade between the incoming order and the current order and providing a predetermined time period of exclusive trading between a participant associated with the incoming order and a participant associated with the current order.

Abstract: In various embodiments, promotions are featured on mobile gaming devices.

Abstract: A trading platform and trading method that may allow access to additional pools of liquidity is described. Other embodiments are also described.

Abstract: An exchange through which swap contracts may be traded. Embodiments may allow a trader to announce a potential crossing before the crossing is requested. The user may then request the crossing between two parties. An announcement window may be kept open through a chaining of announcements. An interloper with a same price but better time than a party to the cross may be kept out of interloping in the cross. A ticker symbol system may list a clearinghouse to be used to execute a requested cross.

Abstract: A trading platform and trading method that allows access to additional pools of liquidity is described. Other embodiments are also described.

Abstract: A convenience gaming system is provided. The convenience gaming system allows users to access applications via gaming communication devices coupled to a communication network. At least a portion of the network may be wireless. The gaming applications include gambling, financial, entertainment service, and other types of transactions. The system may include a user location determination feature to prevent users from conducting transactions from unauthorized areas.

Abstract: Various techniques of distributing revenue and/or other money, selecting/bonding delivery agents, and performing other tasks are providing herein. Methods include distributing portions of loan payments to one or more referrers associated with one or more loans, bonding of delivery agents, selecting delivery agents, allocating portions of credit card payments and/or sharing advertisement revenue. Other apparatus and methods are disclosed.

Abstract: A computer-based transaction system manages representations of a plurality of positions in a first type of financial instrument, such as bond future contracts. The transaction system, at a first predetermined time, converts each position in the first type of financial instrument into a corresponding position in a second type of financial instrument, such as bonds. At a second predetermined time that is after the first predetermined time, the transaction system converts each position in the second type of financial instrument into a position in the first type of financial instrument.

Abstract: Methods, apparatuses, and computer-readable media for submitting a tax submission on behalf of a player of a game. Based on the location of the gaming device, determine at least one jurisdiction that governs the player's taxable winnings. The player fills out an electronic tax form for each jurisdiction and submits an electronic authorization. Transmitting, in response to the tax liability, a tax submission to a remote device, in which the tax submission comprises at least the electronic tax form and the electronic authorization.

Abstract: In various embodiments, an electrical interface allows a player at a casino to connect a personal computing device and to engage in licensed gaming activities using the personal computing device.

Abstract: Products and processes are provided herewith for analyzing octane content in a fuel sample that include the step or steps of receiving an octane measurement of a fuel sample from an octane analyzer, rounding the octane measurement to a nearest recognized octane rating, comparing the rounded octane measurement with a listed octane rating for the fuel sample, and communicating results of the comparison to a user of the octane analyzer. The octane analyzer may be incorporated into a fuel pump or a vehicle. The results of the comparison may also be used to adjust the vehicle operating parameters to account for the actual octane rating of the fuel dispensed into the vehicle.

Abstract: The invention relates to systems and methods that provide a user interface for use with an electronic trading system. The interface notifies the user that the price at which he or she may have attempted to trade has changed and presents the user with the opportunity to submit, modify or cancel the trade command. The user may configure the trading system to enable such a notification based on the time span for the price change, the number of increments of the price change, a combination thereof or any other appropriate consideration for protecting against the occurrence of erroneous price entries. Subsequent trade commands, such as those entered by third parties, may be used to validate prices and execute trades at these prices.

Abstract: In various embodiments, promotions are featured on mobile gaming devices.

Abstract: Disclosed herein is a gaming table with detectors for tracking a game.

Abstract: Systems and methods may maintain the viability of a market order type in fluctuating markets. These systems and methods preferably provide the user with the ability to enter an order as a “conditional” market order. Such an order will preferably only be implemented as a market order under certain specific circumstances e.g., the market has met a predetermined stability threshold for a preferably predetermined amount of time.

Abstract: An exchange through which swap contracts may be traded. Embodiments may allow a trader to announce a potential crossing before the crossing is requested. The user may then request the crossing between two parties. An announcement window may be kept open through a chaining of announcements. An interloper with a same price but better time than a party to the cross may be kept out of interloping in the cross. A ticker symbol system may list a clearinghouse to be used to execute a requested cross.